| 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 | $81.58 | 12.733% | $91.9676 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $222.83 | 3.399% | $230.404 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $206.41 | 11.742% | $230.6467 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $213.46 | 11.697% | $238.4284 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $32.33 | 6.436% | $34.4108 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $40.76 | 7.638% | $43.8732 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $211.31 | 13.860% | $240.5976 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,008.68 | $1,110.3283 | $1,110.33 | $1,110.30 | $1,110.30 | |