| 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 | $195.29 | 3.191% | $201.5217 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $207.39 | 5.847% | $219.5161 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $134.75 | 11.136% | $149.7558 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $117.67 | 10.166% | $129.6323 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $152.35 | 4.693% | $159.4998 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $225.63 | 10.347% | $248.9759 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $35.34 | 3.376% | $36.5331 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $1,068.42 | $1,145.4347 | $1,145.44 | $1,145.45 | $1,145.40 | |