| 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 | $46.26 | 10.601% | $51.164 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $229.37 | 6.499% | $244.2768 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $206.98 | 3.651% | $214.5368 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $191.38 | 8.314% | $207.2913 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $195.32 | 8.320% | $211.5706 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $135.60 | 7.290% | $145.4852 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $79.38 | 3.803% | $82.3988 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $1,084.29 | $1,156.7235 | $1,156.73 | $1,156.75 | $1,156.80 | |