| 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 | $202.73 | 4.530% | $211.9137 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $65.98 | 10.233% | $72.7317 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $236.38 | 3.630% | $244.9606 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $172.30 | 4.590% | $180.2086 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $193.66 | 9.204% | $211.4845 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $39.28 | 11.125% | $43.6499 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $135.86 | 4.355% | $141.7767 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $1,046.19 | $1,106.7257 | $1,106.72 | $1,106.75 | $1,106.70 | |