| 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 | $223.99 | 7.505% | $240.8004 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $48.65 | 10.272% | $53.6473 | $53.65 | $53.65 | $53.60 |
| Purchase #3 | $238.58 | 7.406% | $256.2492 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $33.97 | 13.372% | $38.5125 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $246.66 | 8.822% | $268.4203 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $78.67 | 11.752% | $87.9153 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $11.60 | 6.559% | $12.3608 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $882.12 | $957.9058 | $957.91 | $957.85 | $957.80 | |