| 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 | $81.80 | 11.822% | $91.4704 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $178.86 | 13.327% | $202.6967 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $229.92 | 11.615% | $256.6252 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $236.32 | 13.124% | $267.3346 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $78.81 | 3.189% | $81.3233 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $79.62 | 12.552% | $89.6139 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $218.29 | 13.391% | $247.5212 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $1,103.62 | $1,236.5853 | $1,236.58 | $1,236.55 | $1,236.50 | |