| 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 | $204.40 | 12.811% | $230.5857 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $139.63 | 5.349% | $147.0988 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $135.81 | 7.784% | $146.3815 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $130.67 | 5.701% | $138.1195 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $38.35 | 8.262% | $41.5185 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $211.56 | 13.805% | $240.7659 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $143.42 | 5.643% | $151.5132 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $1,003.84 | $1,095.9831 | $1,095.99 | $1,095.95 | $1,096.00 | |