| 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 | $132.38 | 11.252% | $147.2754 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $194.85 | 7.780% | $210.0093 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $143.48 | 13.277% | $162.5298 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $133.30 | 4.219% | $138.9239 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $220.41 | 11.120% | $244.9196 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $118.59 | 9.677% | $130.066 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $71.45 | 5.604% | $75.4541 | $75.45 | $75.45 | $75.50 |
| 7 purchase totals = | $1,014.46 | $1,109.1781 | $1,109.18 | $1,109.15 | $1,109.20 | |