| 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 | $180.50 | 8.244% | $195.3804 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $129.99 | 7.787% | $140.1123 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $244.92 | 4.519% | $255.9879 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $223.98 | 9.182% | $244.5458 | $244.55 | $244.55 | $244.50 |
| Purchase #5 | $220.85 | 4.460% | $230.6999 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $63.64 | 3.133% | $65.6338 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $128.25 | 4.533% | $134.0636 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,192.13 | $1,266.4237 | $1,266.42 | $1,266.45 | $1,266.40 | |