| 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 | $38.34 | 3.132% | $39.5408 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $240.98 | 4.205% | $251.1132 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $225.26 | 6.673% | $240.2916 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $201.29 | 10.255% | $221.9323 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $20.44 | 13.441% | $23.1873 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $110.34 | 3.209% | $113.8808 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $40.54 | 3.193% | $41.8344 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $877.19 | $931.7804 | $931.77 | $931.85 | $931.70 | |