| 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 | $189.59 | 11.197% | $210.8184 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $121.90 | 6.129% | $129.3713 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $220.34 | 4.770% | $230.8502 | $230.85 | $230.85 | $230.90 |
| Purchase #4 | $201.58 | 8.147% | $218.0027 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $152.83 | 8.120% | $165.2398 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $101.26 | 9.191% | $110.5668 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $150.62 | 13.633% | $171.154 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $1,138.12 | $1,236.0032 | $1,236.00 | $1,235.95 | $1,236.10 | |