| 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 | $27.39 | 8.704% | $29.774 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $204.37 | 5.828% | $216.2807 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $244.51 | 7.670% | $263.2639 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $129.51 | 4.874% | $135.8223 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $245.28 | 8.834% | $266.948 | $266.95 | $266.95 | $266.90 |
| Purchase #6 | $48.93 | 3.612% | $50.6974 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $244.97 | 5.422% | $258.2523 | $258.25 | $258.25 | $258.30 |
| 7 purchase totals = | $1,144.96 | $1,221.0386 | $1,221.03 | $1,221.00 | $1,221.10 | |