| 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 | $91.72 | 12.236% | $102.9429 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $39.38 | 6.590% | $41.9751 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $243.76 | 6.106% | $258.644 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $7.64 | 11.456% | $8.5152 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $246.44 | 9.673% | $270.2781 | $270.28 | $270.30 | $270.30 |
| Purchase #6 | $157.65 | 9.150% | $172.075 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $197.71 | 8.135% | $213.7937 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $984.30 | $1,068.2240 | $1,068.23 | $1,068.30 | $1,068.20 | |