| 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 | $80.48 | 4.518% | $84.1161 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $216.89 | 10.704% | $240.1059 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $111.70 | 11.542% | $124.5924 | $124.59 | $124.60 | $124.60 |
| Purchase #4 | $117.51 | 11.459% | $130.9755 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $91.51 | 7.391% | $98.2735 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $232.28 | 5.656% | $245.4178 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $101.69 | 10.219% | $112.0817 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $952.06 | $1,035.5629 | $1,035.57 | $1,035.55 | $1,035.60 | |