| 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 | $220.57 | 9.167% | $240.7897 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $200.95 | 5.469% | $211.94 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $31.27 | 10.250% | $34.4752 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $35.30 | 9.653% | $38.7075 | $38.71 | $38.70 | $38.70 |
| Purchase #5 | $191.48 | 7.809% | $206.4327 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $10.37 | 8.476% | $11.249 | $11.25 | $11.25 | $11.20 |
| Purchase #7 | $249.53 | 3.595% | $258.5006 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $939.47 | $1,002.0947 | $1,002.10 | $1,002.15 | $1,002.00 | |