| 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 | $243.90 | 10.481% | $269.4632 | $269.46 | $269.45 | $269.50 |
| Purchase #2 | $142.80 | 7.127% | $152.9774 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $174.63 | 12.182% | $195.9034 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $210.89 | 6.577% | $224.7602 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $99.66 | 8.578% | $108.2088 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $17.73 | 10.580% | $19.6058 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $231.59 | 3.805% | $240.402 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $1,121.20 | $1,211.3208 | $1,211.32 | $1,211.30 | $1,211.40 | |