| 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 | $105.86 | 5.627% | $111.8167 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $221.97 | 13.155% | $251.1702 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $129.70 | 4.488% | $135.5209 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $196.34 | 9.252% | $214.5054 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $28.96 | 13.345% | $32.8247 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $62.89 | 11.589% | $70.1783 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $195.25 | 8.184% | $211.2293 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $940.97 | $1,027.2455 | $1,027.25 | $1,027.20 | $1,027.20 | |