| 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 | $220.45 | 9.131% | $240.5793 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $80.41 | 13.279% | $91.0876 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $152.92 | 11.111% | $169.9109 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $236.47 | 12.522% | $266.0808 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $189.84 | 3.158% | $195.8351 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $62.49 | 13.372% | $70.8462 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $32.80 | 6.162% | $34.8211 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $975.38 | $1,069.1610 | $1,069.17 | $1,069.20 | $1,069.10 | |