| 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 | $249.35 | 3.757% | $258.7181 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $159.27 | 7.228% | $170.782 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $115.64 | 4.552% | $120.9039 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $161.95 | 3.143% | $167.0401 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $228.40 | 3.398% | $236.161 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $210.96 | 5.736% | $223.0607 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $174.62 | 9.518% | $191.2403 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,300.19 | $1,367.9061 | $1,367.90 | $1,367.90 | $1,367.90 | |