| 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 | $193.34 | 9.737% | $212.1655 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $192.26 | 6.211% | $204.2013 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $201.47 | 11.843% | $225.3301 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $244.85 | 4.670% | $256.2845 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $117.86 | 4.670% | $123.3641 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $10.55 | 11.732% | $11.7877 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $136.55 | 11.624% | $152.4226 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $1,096.88 | $1,185.5558 | $1,185.55 | $1,185.55 | $1,185.60 | |