| 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 | $112.29 | 9.461% | $122.9138 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $120.90 | 3.799% | $125.493 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $147.83 | 10.673% | $163.6079 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $35.44 | 13.213% | $40.1227 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $220.64 | 9.494% | $241.5876 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $204.67 | 3.268% | $211.3586 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $135.56 | 10.341% | $149.5783 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $977.33 | $1,054.6619 | $1,054.66 | $1,054.65 | $1,054.70 | |