| 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 | $186.94 | 13.150% | $211.5226 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $200.70 | 7.508% | $215.7686 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $210.48 | 3.785% | $218.4467 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $196.60 | 9.152% | $214.5928 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $103.95 | 8.631% | $112.9219 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $65.34 | 12.244% | $73.3402 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $143.97 | 3.422% | $148.8967 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,107.98 | $1,195.4895 | $1,195.49 | $1,195.45 | $1,195.40 | |