| 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 | $231.83 | 3.124% | $239.0724 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $222.28 | 10.503% | $245.6261 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $150.90 | 10.748% | $167.1187 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $44.62 | 10.704% | $49.3961 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $120.42 | 8.228% | $130.3282 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $202.54 | 3.817% | $210.271 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $39.46 | 8.252% | $42.7162 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $1,012.05 | $1,084.5287 | $1,084.54 | $1,084.50 | $1,084.50 | |