| 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 | $132.44 | 10.170% | $145.9091 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $80.68 | 4.654% | $84.4348 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $130.29 | 3.818% | $135.2645 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $204.60 | 9.401% | $223.8344 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $231.57 | 3.828% | $240.4345 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $102.41 | 3.703% | $106.2022 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $71.81 | 11.477% | $80.0516 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $953.80 | $1,016.1311 | $1,016.11 | $1,016.15 | $1,016.10 | |