| 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 | $223.80 | 9.444% | $244.9357 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $174.39 | 7.585% | $187.6175 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $182.35 | 6.287% | $193.8143 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $9.50 | 6.672% | $10.1338 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $86.87 | 3.647% | $90.0381 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $61.29 | 10.164% | $67.5195 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $209.50 | 13.151% | $237.0513 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $947.70 | $1,031.1102 | $1,031.11 | $1,031.10 | $1,031.00 | |