| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.28 | 8.430% | $219.3322 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $223.34 | 6.674% | $238.2457 | $238.25 | $238.25 | $238.20 |
| Purchase #3 | $192.42 | 5.226% | $202.4759 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $199.52 | 13.811% | $227.0757 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $143.45 | 10.244% | $158.145 | $158.15 | $158.15 | $158.10 |
| Purchase #6 | $159.26 | 13.842% | $181.3048 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $123.99 | 13.822% | $141.1279 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $1,244.26 | $1,367.7072 | $1,367.72 | $1,367.80 | $1,367.60 | |