| 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 | $131.55 | 12.236% | $147.6465 | $147.65 | $147.65 | $147.60 |
| Purchase #2 | $32.75 | 5.864% | $34.6705 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $144.99 | 5.448% | $152.8891 | $152.89 | $152.90 | $152.90 |
| Purchase #4 | $36.68 | 11.326% | $40.8344 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $9.81 | 12.459% | $11.0322 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $241.40 | 9.224% | $263.6667 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $87.28 | 3.541% | $90.3706 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $684.46 | $741.1100 | $741.11 | $741.10 | $741.10 | |