| 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 | $116.81 | 5.205% | $122.89 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $245.74 | 3.261% | $253.7536 | $253.75 | $253.75 | $253.80 |
| Purchase #3 | $24.79 | 4.469% | $25.8979 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $129.34 | 13.804% | $147.1941 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $43.31 | 7.302% | $46.4725 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $213.88 | 4.572% | $223.6586 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $236.25 | 8.150% | $255.5044 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $1,010.12 | $1,075.3711 | $1,075.36 | $1,075.35 | $1,075.50 | |